ZEP wet look...need UV protection?

I've used Zep for many years - has worked like a charm. I use nothing but zip wax to maintain the nice appearance. I do reapply a new coating on the the Class C overhang ever few years. Never had flaking, yellowing or the other negative comments. It does require a considerable amt of prep work on the front end - but that's the same prep work you do with the expensive acrylic polish.

I also used Zep on my wifes old Camry - looked great and held up just like the RV.